Abstract : In order to obtain a high gain, a Huygens' metasurface was proposed as the phase shift surface (PSS) for the resonant cavity antenna (RCA) to uniformize the field phase distribution over the RCA's aperture. The metasurface consists of two sets of split ring resonators (SRRs), which are parallel and perpendicular to the incident electromagnetic wave, respectively. The SRRs resonate with the magnetic and electric field of the incident wave, and thus the metasurface is able to manipulate the reflec
Keywords : PSS, RCA, High Gain Resonant Cavity Antenna Using, Phase Shift Surface In, high